CN1071501C - Method for renewing drawer-type cabinet of electronic pluging device and renewing cabinet thereof - Google Patents

Method for renewing drawer-type cabinet of electronic pluging device and renewing cabinet thereof Download PDF

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Publication number
CN1071501C
CN1071501C CN97114126A CN97114126A CN1071501C CN 1071501 C CN1071501 C CN 1071501C CN 97114126 A CN97114126 A CN 97114126A CN 97114126 A CN97114126 A CN 97114126A CN 1071501 C CN1071501 C CN 1071501C
Authority
CN
China
Prior art keywords
rack
drawer
connector
renewal
wiring system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN97114126A
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Chinese (zh)
Other versions
CN1190808A (en
Inventor
克里斯提昂·鲁欧
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alstom Transport SA
Alstom Transport Technologies SAS
Original Assignee
GEC Alsthom Transport SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GEC Alsthom Transport SA filed Critical GEC Alsthom Transport SA
Publication of CN1190808A publication Critical patent/CN1190808A/en
Application granted granted Critical
Publication of CN1071501C publication Critical patent/CN1071501C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/02—Arrangements of circuit components or wiring on supporting structure
    • H05K7/10—Plug-in assemblages of components, e.g. IC sockets
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/14—Mounting supporting structure in casing or on frame or rack
    • H05K7/1438—Back panels or connecting means therefor; Terminals; Coding means to avoid wrong insertion
    • H05K7/1447—External wirings; Wiring ducts; Laying cables
    • H05K7/1449—External wirings; Wiring ducts; Laying cables with connections to the back board
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
    • Y10T29/49126—Assembling bases
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
    • Y10T29/4913—Assembling to base an electrical component, e.g., capacitor, etc.
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49174—Assembling terminal to elongated conductor

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mounting Of Printed Circuit Boards And The Like (AREA)
  • Casings For Electric Apparatus (AREA)
  • Connection Or Junction Boxes (AREA)

Abstract

A method of renovating a cabinet for electronic card drawers, the method inculding the following steps creating an unpluggable electronic drawer having connectors on its back face; mounting an adapter intermediate mechanical support in the cabinet to be renovated, which support supports a set of floating backplane connectors for the unpluggable electronic drawer; creating a free zone Z between the back support for the backplane connectors of the cabinet, and the intermediate support; and fitting adapter wiring between the back support and the intermediate supports.

Description

The update method of the drawer rack that electronic package is used and renewal rack
What the present invention generally relates to is the drawer type rack that is used for electronic package, and specifically, what the present invention relates to is the update method of this class rack and the drawer rack that is used for electronic package after the renewal.
The update method that is used for the drawer rack of electronic package of the present invention was mainly done to describe in the range of application of railway transport field.
For this reason, the drawer rack that is used for electronic package of the present invention's renewal mainly installs to railway locomotive.
Because the development of electronic component is rapid, also need very large investment, so increasing equipment exploitation is inventory is upgraded owing to buy brand-new equipment.
Usually, the machinery of power-type and electronic equipment performance are easily aging, and the ratio that they account in all equipment costs is great, so this renewal just has more real value.
On the contrary, electronic-controlled installation has also just been scrapped after having used the several years usually.
The result who causes like this is, or again can not find these elements on market, or repairs the expensive price of these elements, also has a result to be that according to some feasible new solutions, the price of maintenance is very expensive.
Except certain expense, what considered is exactly to upgrade electronic-controlled installation.
In order to realize this renewal, some solutions described below are arranged in the prior art.
The drawer rack and the equipment of some electronic package that the need in the prior art upgrade have some old standards, for example DIN297 standard, CF61002 standard and XNF61005 standard.
To observe some new standards, for example the supplemental provisions CLC/TCYX95 of EN50155 standard or EN50155 now.
First kind of scheme of prior art is the drawer of prior art is repaired into identical drawer, so that recover the identical interface of drawer.
The major defect of this first scheme of prior art is that this drawer is unsuitable for new technology and new standard, particularly relevant situation of dwindling volume, i.e. BUS technology and new connectivity scenario.
Second kind of scheme of prior art is to repair new rack when the drawer that will have most up-to-date techniques combines, and will consider new standard simultaneously.
The major defect of this alternative plan of prior art is that this scheme makes the research expenditure of cabinet combination very high, this is because need to repair suitable rack, but also because must reexamine wiring system, to reexamine the wiring system of locomotive in the time of for example in being used in transport field, simultaneously by additional intermediate contact and old wiring system coupling.
Another defective of this alternative plan of prior art is that this scheme makes the time lengthening in order to upgrade, particularly in order to study assembling and to process and make time lengthening, this is because must dismantle old rack, revises wiring system on the spot, refills new rack then.
The another defective of this alternative plan of prior art is that this scheme might make operation break down: this alternative plan requires to revise has used old wiring system, will replenish some middle wiring systems simultaneously.
A defective again of this alternative plan of prior art is to upgrade in case enforcement is irreversible.
The equipment that the need of prior art upgrade is used for loading onto locomotive (mainly being railway locomotive) will be contained in ready-made rack, and the some electronics drawers on another are housed in rack.
Be provided with the active supporting piece of connector in the bottom of rack back, connector guarantees to carry out between the wiring system of drawer and locomotive work with suitable wiring system and connects.Drawer is installed in the front portion of rack.
The connector of drawer back is installed on the connector of rack.
Purpose of the present invention also is to upgrade the method that is used for electronic package drawer rack, and this method resulting rack has been eliminated the defective of the rack that prior art upgrades.
According to the present invention, upgrade the method that is used for electronic package drawer rack and be characterised in that it comprises the steps:
-set up the electronics drawers that can pull down, this drawer has a connector that is connected its back, and the degree of depth P of drawer is lower than the degree of depth L of the drawer that needs renewal,
-intermediate mechanical strutting piece of assembling on the rack that need upgrade, this strutting piece is supported on the bottom of dismountable electronics drawers with the connector system of activity,
-keep the strutting piece that describedly needs to upgrade mechanical system in the rack, need the connector rear portion, rack bottom upgraded, the described drawer bottom connector system that upgrades and the wiring system of rack outlet of needing,
-between the strutting piece at connector rear portion, described rack bottom and described intermediate support, set up a free space Z, intermediate support has described flexible jumper in dismountable electronics drawers bottom,
-wiring system of assembling and/or drawer that the flexible jumper of dismountable electronics drawers bottom is linked to each other with described rack bottom connector between described back support member and described intermediate support.
The method of renewal electronic package drawer rack of the present invention also satisfies following arbitrary feature:
-by coupled connector described wiring system is linked to each other with described rack bottom connector,
The front portion that-described the intermediate support that is provided with is upgraded rack by need enters and fixes.
According to another characteristic of the invention, the drawer type rack that electronic package is used comprises the mechanical system of a rack, this mechanical system comprises the strutting piece at the connector rear portion that needs the renewal drawer bottom, need upgrade the connector system of drawer bottom and the wiring system in a rack exit, and described rack is characterised in that:
-described rack can receive at least one dismountable electronics drawers, and this electronics drawers has a connector that is connected its back, the drawer degree of depth L that the degree of depth P of this drawer upgrades less than described need,
-one intermediate mechanical supports support is connected the flexible jumper system of detachable electronics drawers bottom,
-one intermediate support has the connector of detachable electronics drawers bottom at the strutting piece at connector rear portion, described rack bottom and the free space Z between the described intermediate support,
-bottom wiring system and/or drawer between described back support member and described intermediate support.
The drawer rack that is used for electronic package of the present invention also satisfies following arbitrary feature:
-by coupled connector described wiring system is linked to each other with described rack bottom connector,
-update method according to the present invention is upgraded described rack.
The advantage that renewal of the present invention is used for the method for electronic package drawer rack is not change the structure that has rack now.
Renewal of the present invention is used for the wiring system that another advantage of the method for electronic package drawer rack is to touch locomotive.
Another advantage that renewal of the present invention is used for the method for electronic package drawer rack has been to reduce all update costs that are used for the working research aspect.
Another advantage that renewal of the present invention is used for the rack method of electronic package drawer has been to limit the down time of locomotive.
Also advantage that renewal of the present invention is used for the method for electronic package drawer rack is: return to original situation if need really to make to upgrade, then can make to upgrade and reply.
Another advantage that renewal of the present invention is used for the method for electronic package drawer rack is to have reduced technical risk.
Below by in conjunction with the accompanying drawings renewal being used for the method for optimizing of electronic package drawer rack and the rack that upgraded describes, will be expressly understood other purpose of the present invention, characteristic and advantage, wherein:
-Fig. 1 is the front perspective view that has the electronic package drawer rack of prior art before upgrading,
-Fig. 2 is the top stereogram that has electronic package drawer rack of the present invention after upgrading.
The method that renewal of the present invention is used for electronic package drawer rack comprises the steps:
-set up the electronics drawers that can pull down 13, this drawer that a connector 14 that is connected its back is arranged, the degree of depth P of drawer is lower than the degree of depth L of the drawer 7 that needs renewal,
-intermediate mechanical strutting piece 9 of assembling on the rack 100A that need upgrade, the flexible jumper system 10 of the dismountable electronics drawers 13 of this supports support,
The described mechanical system that needs to upgrade among the rack 100A of-reservation, for example by plate 1 with sidepiece bearing 2 with need to upgrade the mechanical system that obtains after back support member 3 assemblings of drawer bottom connector 4, the wiring system 5 of the system of the drawer bottom connector 4 that need upgrade and rack 100A outlet
-between the strutting piece 3 at connector 4 rear portions, described rack 100A bottom and described intermediate support 9, set up a free space Z, intermediate support has described flexible jumper 10 in dismountable electronics drawers 13 bottoms,
-wiring system 11 of assembling or intermediate drawer (not shown) between described back support member 3 and described intermediate support 9.
Back support member is preferably made new, so that the front portion of the rack that can be easily upgrades from need enters and fixes.
Be preferably in the outer setting intermediate drawer system of locomotive, so that only surplus rear portion connector needs to connect in locomotive, only surplus one or more new intermediate connectors need be fixed, and intermediate connector is furnished with the connector of having adorned cable.
The method that renewal of the present invention is used for the drawer rack of electronic package can make one or more new drawers, reconfigure in function particularly, highly, aspect optimization such as width, cable outlet and type of attachment.
The method that renewal of the present invention is used for electronic package drawer rack can reduce research expenditure significantly.
This is because when opening up new drawer in addition if desired, had the intermediate drawer of intermediate support as long as study.
The method that renewal of the present invention is used for electronic package drawer rack can reduce the expense of upgrading products significantly.
This is because the wiring system of in store rack and rack outlet.
In addition, used new drawer is a standard type, and these drawers are applicable to new regulation, so also be best.
At last, can be in locomotive outside processing intermediate drawer.
The method that renewal of the present invention is used for electronic package drawer rack can reduce the interference time to locomotive significantly, has therefore also just reduced the down time of locomotive.
Renewal of the present invention is used for electronics and draws together the method for part drawer rack and can be reduced to change old-fashioned wiring system caused fault significantly.
The method that renewal of the present invention is used for electronic package drawer rack is reversible, so be easy to return to the state before upgrading.
Caused when dangerous when recognizing for changing existing wiring system, this advantage is extremely important.
Because the existing wiring system of change requires to cut off old cable, and the insulation property of old cable are very poor.
In addition, under the situation of cable shield, expose connector and will cut off shielding, thereby make the electrical property variation in when beginning.
In addition, the common time of upgrading is longer, and update method of the present invention can be controlled renewal easily, has reduced the wiring system data quantity between update mode and the non-update mode simultaneously.
Fig. 1 is a front perspective view of upgrading the rack 100A of the electronic package drawer 7 that has prior art in the past.
In Fig. 1, show the mechanical system of a rack, obtain this mechanical system after plate 1 by will having sidepiece bearing 2 and 3 assemblings of the back support member of drawer bottom connector 4.
The connector 4 of drawer bottom is mounted to movable, and this connected device connects the wiring system 5 of rack in addition.
Utilize various methods of attachment to finish the wiring system 5 of rack, wiring system can be linked on the connector 4 of drawer bottom, also can link on the connector 6 of rack.
Wiring system 5 is arranged on the rear portion of connector strutting piece 3.
In order to understand better upgrading the description of former rack, in same rack, shown in Fig. 1 is the two states of drawer.
In regional A, represented rack is not installed the drawer 7 of the need renewal of electronic package.
In area B, the drawer 7 that the need of the electronic package in the rack upgrade is in introduces the position.
The drawer 7 that is shaped as the need renewal of hexahedral electronic package has a drawer connector 8, and this connector enters into drawer bottom connector 4 again, and its effect is to realize that the operation that needs connects, to finish satisfied operation.
The degree of depth L characteristic that this drawer had makes it can utilize all free spaces of connector strutting piece 3 fronts.
Fig. 2 is the top stereogram that has the rack 100B of electronic package drawer of the present invention after upgrading.
The mechanical system of representing among the mechanical system of the rack of representing among Fig. 2 and Fig. 1 is identical.
For example, also be the mechanical system that obtains rack after back support member 3 assemblings of plate 1 by will having sidepiece bearing 2 and drawer bottom connector 4.
Drawer bottom connector 4 also is equipped with the wiring system 5 of rack.
Old drawer 7 among the rack 100A that need shown in Figure 1 are upgraded takes out, and the intermediate support 9 of a connector is set, the flexible jumper 10 of this supports support drawer bottom in the front of the back support member 3 of connector.
From the connector of these flexible jumper 10 lead-out wiring systems 11, the other end of connector links to each other with coupled connector 12.
These connectors 12 are fixedly attached on the drawer bottom connector 4, can continuous coupledly move so that guarantee rack-and-panel connector 6 and be equipped with between the detachable electronics drawers 13 of suitable rear portion connector 14.
Dismountable electronics drawers 13 can be utilized update method of the present invention, and the degree of depth P of this electronics drawers has reduced, thereby it is suitable for old drawer 7 installation site and position in the past.
When dismountable electronics drawers 13 was installed fully, the face of drawer front and sidepiece bearing 2 side by side.
In this position of drawer, connector 10 and 14 obtains being electrically connected.

Claims (6)

1. a update method that is used for the rack (100A) of electronic package drawer (7) is characterized in that this method comprises the steps:
-set up the electronics drawers that can pull down (13), this drawer that a connector (14) that is connected its back is arranged, the degree of depth P of drawer is lower than the degree of depth L of the drawer (7) that needs renewal,
-go up an assembling intermediate mechanical strutting piece (9) at the rack (100A) of need renewal, the flexible jumper system (10) of the dismountable electronics drawers of this supports support (13) bottom,
The described rack mechanical system (1 that needs the rack (100A) of renewal of-reservation, 2), need to upgrade the back support member (3) of drawer bottom connector (4), the system that needs drawer (7) the bottom connector (4) that upgrades and the wiring system (5) of rack (100A) outlet
-between the strutting piece (3) at connector (4) rear portion, described rack (100A) bottom and described intermediate support (9), set up a free space Z, intermediate support has described flexible jumper (10) bottom dismountable electronics drawers (13),
-between described back support member (3) and described intermediate support (9) an assembling wiring system (11) and/or will described detachable electronics drawers (13) bottom drawer that links to each other of the connector (4) of flexible jumper (10) bottom described rack (100A) of bottom.
2. method according to claim 1 is characterized in that, described wiring system (11) links to each other by the connector (4) of coupled connector (12) with rack (100A) bottom.
3. method according to claim 1 is characterized in that, the described intermediate support of making (9) can enter by the front portion that needs renewal rack (100A) and fix.
4. rack (100B) that is used for the electronic package drawer, described rack comprises the mechanical system of a rack, mechanical system comprises the back support member (3) that needs to upgrade drawer (7) bottom connector (4), the system of the connector (4) of a need renewal drawer bottom and the outlet wiring system (5) of a rack (100A), described rack is characterised in that:
-described rack can receive at least one dismountable electronics drawers (13), and this electronics drawers has a connector (14) that is connected its back, and the degree of depth P of this drawer is less than the degree of depth L of the described drawer (7) that need to upgrade,
The flexible jumper system (10) of-one intermediate mechanical strutting piece (9) support and connection bottom detachable electronics drawers (13),
-one intermediate support has the flexible jumper (10) of detachable electronics drawers (13) bottom at the strutting piece (3) at connector (4) rear portion, described rack (100A) bottom and the free space Z between the described intermediate support (9),
-bottom wiring system (11) and/or drawer between described back support member (3) and described intermediate support (9).
5. rack according to claim 4 is characterized in that, described wiring system (11) links to each other by the connector (4) of coupled connector (12) with rack (100A) bottom.
6. according to claim 4 or 5 described racks, described rack upgrades according to the update method of one of claim 1 to 3.
CN97114126A 1996-11-04 1997-11-03 Method for renewing drawer-type cabinet of electronic pluging device and renewing cabinet thereof Expired - Lifetime CN1071501C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9613396A FR2755570B1 (en) 1996-11-04 1996-11-04 METHOD FOR THE REHABILITATION OF A CABINET FOR DRAWERS FOR ELECTRONIC CARDS AND A CABINET THUS REHABILITED
FR9613396 1996-11-04

Publications (2)

Publication Number Publication Date
CN1190808A CN1190808A (en) 1998-08-19
CN1071501C true CN1071501C (en) 2001-09-19

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Application Number Title Priority Date Filing Date
CN97114126A Expired - Lifetime CN1071501C (en) 1996-11-04 1997-11-03 Method for renewing drawer-type cabinet of electronic pluging device and renewing cabinet thereof

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US (2) US5989037A (en)
EP (1) EP0843511A1 (en)
KR (1) KR100400806B1 (en)
CN (1) CN1071501C (en)
BR (2) BR7703299Y1 (en)
CA (1) CA2217984C (en)
FR (1) FR2755570B1 (en)
HK (1) HK1015965A1 (en)
TW (1) TW382106B (en)

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Publication number Priority date Publication date Assignee Title
FR2774253B1 (en) * 1998-01-29 2004-05-28 Gec Alsthom Transport Sa METHOD FOR THE REHABILITATION OF A CABINET FOR DRAWERS FOR ELECTRONIC CARDS AND A CABINET THUS REHABILITED
US6062872A (en) * 1998-03-23 2000-05-16 Thomas & Betts International, Inc. High speed backplane connector
US20060292245A1 (en) * 2005-06-23 2006-12-28 Schmit Robert G Pain relief compositions
US7583507B2 (en) * 2006-03-31 2009-09-01 Spectra Logic Corporation High density array system having multiple storage units with active movable media drawers
GB0823407D0 (en) 2008-12-23 2009-01-28 Nexan Technologies Ltd Apparatus for storing data
US9488673B1 (en) 2013-09-16 2016-11-08 Advanced Testing Technologies, Inc. Multi-standard instrumentation chassis
US9295169B1 (en) 2013-09-16 2016-03-22 Advanced Testing Technologies, Inc. Common chassis for instrumentation
US11337995B2 (en) 2018-11-06 2022-05-24 Epsom-It, Inc. Peripheral neuropathy composition and related methods

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EP0452575A1 (en) * 1990-04-18 1991-10-23 International Business Machines Corporation Modular electrical apparatus
JPH1140797A (en) * 1997-05-19 1999-02-12 Matsushita Electron Corp Semiconductor device, and its manufacture

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EP0452575A1 (en) * 1990-04-18 1991-10-23 International Business Machines Corporation Modular electrical apparatus
JPH1140797A (en) * 1997-05-19 1999-02-12 Matsushita Electron Corp Semiconductor device, and its manufacture

Also Published As

Publication number Publication date
FR2755570B1 (en) 2003-05-02
US5989037A (en) 1999-11-23
TW382106B (en) 2000-02-11
BR9705203A (en) 1999-10-13
FR2755570A1 (en) 1998-05-07
US6067711A (en) 2000-05-30
BR7703299Y1 (en) 2010-11-03
CA2217984C (en) 2004-01-20
CA2217984A1 (en) 1998-05-04
CN1190808A (en) 1998-08-19
EP0843511A1 (en) 1998-05-20
HK1015965A1 (en) 1999-10-22
KR19980042058A (en) 1998-08-17
KR100400806B1 (en) 2004-03-26

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